| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.99 | 13.618% | $223.8161 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $91.41 | 12.270% | $102.626 | $102.63 | $102.65 | $102.60 |
| Purchase #3 | $204.79 | 12.439% | $230.2638 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $108.52 | 3.276% | $112.0751 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $200.40 | 8.474% | $217.3819 | $217.38 | $217.40 | $217.40 |
| Purchase #6 | $145.34 | 10.824% | $161.0716 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $172.30 | 10.738% | $190.8016 | $190.80 | $190.80 | $190.80 |
| 7 purchase totals = | $1,119.75 | $1,238.0361 | $1,238.04 | $1,238.05 | $1,238.10 | |